<?php

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

class UVS {

    public function isTest($param): bool {
        return true;
    }

    public function test(): void {
        echo "test" . PHP_EOL;
    }

    public static function staticTest(): void {
        echo "test" . PHP_EOL;
    }

}

function getUVS(): UVS {
    return new UVS();
}

(new UVS())->isTest("test");
($uvs1 = new UVS()); // no error
($uvs2 = getUVS())->test();
($uvs3 = getUVS())::staticTest();
($uvs4 = new UVS())::staticTest();
$isTest = ($uvs5 = new UVS())->isTest('test');
